GEOROC Sample Information
Location
Latitude -19.15 | Longitude -68.8561
ANDEAN ARC / CENTRAL ANDEAN VOLCANIC ZONE / CHILE / ISLUGA
CONVERGENT MARGIN
Reference
HARMON R. S.,MOORBATH S.,WÖRNER G.,LOPEZ-ESCOBAR L.,HORN S.,ENTENMANN J.,DAVIDSON J. D.
LOCAL AND REGIONAL GEOCHEMICAL VARIATIONS IN THE QUATERNARY VOLCANIC FRONT OF THE CENTRAL ANDES (17°30´-22°00´S), NORTHERN CHILE
REV. GEOL. CHILE 19 [1992] 37-59
Sample Name: IS3-026
Sample Information
ANDESITE
OUTCROP
Sample Age Information
No sample age information given.
Chemistry (and, if given, analytical ages)
Analyzed: WHOLE ROCK
AL2O3 | 16.94 WT% |
CAO | 5.47 WT% |
FE2O3T | 6.37 WT% |
K2O | 2.89 WT% |
MGO | 2.31 WT% |
MNO | 0.1 WT% |
NA2O | 4.06 WT% |
P2O5 | 0.41 WT% |
SIO2 | 60.45 WT% |
TIO2 | 1.06 WT% |
BA | 998 PPM |
CO | 31 PPM |
CR | 1 PPM |
CU | 9 PPM |
NB | 13 PPM |
NI | 1 PPM |
RB | 96 PPM |
SR | 717 PPM |
V | 110 PPM |
Y | 17 PPM |
ZN | 90 PPM |
ZR | 223 PPM |